baber/WOPTO huggingface dataset:
Patent JP-S59181870-A (JP)
Title: Line switching device
Inventor: NASHIMOTO CHIYUUZOU
IPC: H04M11/00
Filed: 1983-03-31
Abstract: PURPOSE:To allow the switching device to be connected automatically to a line even when a facsimile requests transmission by activating a switching relay when the facsimile requests transmission. CONSTITUTION:When a handset of an accessory telephone set 2 is hooked off in requesting transmission from the facsimile 3, a relay T2 is activated by a DC loop of the telephone set 2. When the relay T2 is activated, a relay LS2 is activated by the control of a sequence control unit SCU12 and its contact ls2 is changed over so as to connect the fascimile 3 to the line. Simultaneously, relays BT1, BT3 are activated and contacts bt1, bt3 are changed over so as to connect a busy tone to a main subscriber's telephone set 1 and a key telephone set 4 from a busy tone transmission section 11. Then, when the main subscriber's telephone set 1 or the key telephone set 4 hooks off in desiring the transmission, the busy tone is heard.
Patent JP-2000212946-A (JP)
Title: Deeper underground investigation method by working vehicle
Inventor: UENO TAKASHI
IPC: E02D1/06
Filed: 1999-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of quickly making a preparation of work for a period until the work can be started after working vehicles arrive at a construction site and making an investigation with high working efficiency when a deeper underground investigation is executed. SOLUTION: A mast vehicle MT mounted with a winch/mast 4 capable of being raised and lowered on the bed thereof, cable drum vehicles CB and CA mounting a small scale crane 23 capable of being mounted thereon and a stratum investigation cable, a maintenance vehicle MS mounting a working bench for inspection/maintenance of investigation equipments and maintenance materials and a measurement and management vehicle MC equipped with measuring equipments and sleeping and catering equipments are respectively combined to use for executing a deeper underground investigation method by working vehicles.
Patent JP-S61215979-A (JP)
Title: Speed measuring method for moving target
Inventor: NISHIMURA HIDEO
IPC: G01S11/00
Filed: 1985-03-22
Abstract: PURPOSE:To measure the speed of a moving target by receiving a measuring frequency signal and a comparing frequency signal transmitted from the fixed target, at the moving target side and obtaining the change of range by the phase shifting quantity of the phase angle obtained from a phase difference of both signals. CONSTITUTION:A measuring frequency signal S1 and a comparing frequency signal S2 apply the double modulation to a carrier signal S3, are transmitted from a fixed station A and received at a moving station B apart from which by a range L. In the first mixer 8, an originating signal S7 of the first local oscillator 7 and the signal S3 of the fixed station A are mixed and converted to an output signal S8. A frequency component and a phase component are included in the signal S8, the frequency component causes the phase delay due to the propagation. The signal S8 inputs through an amplifier 12 to the first, second detecting devices 13 and 14, the phase difference of the output of the second mixer 10 and the detecting device 14 is compared by the first phase comparator 11 and the phase of a modulating wave generating circuit 6 is controlled. For the output of the second mixer 10 and the output of the detecting device 13, are compared in phase by the second phase comparator 15 the change of the range of the fixed station A and the moving station B is obtained from the moving quantity of the phase angle, the moving quantity is differentiated by the time, and the speed of the moving target is measured.
Patent JP-H04271656-A (JP)
Title: Multi-beam information read scanner
Inventor: BABA NOBUYUKI
IPC: G02B26/12
Filed: 1991-02-27
Abstract: PURPOSE:To attain reading of information even when it is written in any color by scanning a laser beam of 2 wavelengths so as to read the information. CONSTITUTION:A light radiating from a laser light source 7 is subjected to beam shaping by a beam shaping lens 8, scanned by a polygon mirror 9, its scanning light radiates a face of an information sheet 11 via a mirror optical system 10 and its reflected light is detected by a light receiving element to read the information. In this case, a wavelength conversion element 12 is provided between a laser light source 7 and a polygon mirror 9. The wavelength conversion element 12 is provided with a means not converting a light of a long wavelength radiating from the laser light source 7 but outputting it as it is and a means converting the light into a light of a short wavelength. Thus, a laser beam from the laser light source 7 is a light of 2 wavelengths to read information on the information sheet 11. Thus, the information is read even when the information is written in any color.
Patent JP-H06168725-A (JP)
Title: Lithium secondary battery
Inventor: TAKAMI NORIO
IPC: B82Y99/00
Filed: 1993-03-16
Abstract: PURPOSE:To provide a lithium secondary battery having a high capacity and a favorable cyclic life. CONSTITUTION:A lithium secondary battery is provided with a positive electrode 4, a negative electrode 6 comprising carbon material capable of storage and emission of lithium ions, and nonaqueous electrolyte. The negative electrode has a strength ratio of O.7 to 2.2 between a diffraction peak (101) and a diffraction peak (100) in a graphite structure by X-ray diffraction, and it has a heat generation peak at 700 deg.C or more by differential thermal analysis. Desired properties can thus be provided.
Patent JP-H07263193-A (JP)
Title: Plasma reaction furnace using multiphase alternating current multiple electrode arc discharge
Inventor: TSUJINO HIROSHI
IPC: H05H1/48
Filed: 1994-03-25
Abstract: PURPOSE:To provide a plasma reaction furnace capable of effectively conducting many types of plasma reaction by using slow flow-speed, large volume plasma obtained by flat surface arc discharge by a multiphase alternating current multiple electrode. CONSTITUTION:Six single phase alternating current A1-A6 outputted from a six-phase alternating current power source are sequentially applied clockwise or counterclockwise to discharge electrodes T--T6 almost horizontally arranged inside a reaction container 1 to produce flat surface arc discharge between multipole electrodes. Heat convection C is produced inside the reaction container 1 inside which discharge electrodes T1-T6 are arranged, and a plasma region is enlarged by the heat oonvection C spontaneously generated. A plasma reaction furnace capable of generating distinctly slow flow-speed, large volume plasma in simple equipment and efficiently conducting many types of plasma reaction can be provided. It is preferable to arrange discharge electrodes T1-T6 so that these tips are faced upward and broaden toward the end or slightly faced downward.
Patent JP-S54148250-A (JP)
Title: Digital protective relay system for bus
Inventor: OKAMOTO EIICHI
IPC: H02H7/22
Filed: 1978-05-12
Abstract: PURPOSE: To quickly effect calculative processing, by sampling the currents at terminals, adding the sums of the absolute values of the sampled current data together in a prescribed sampling section and squaring the added sum to obtain a suppressing quantity.  
     CONSTITUTION: The sums of the absolute values i1∼in on the current data sampled at the bus connection terminals are added together in the prescribed sampling section. The added sum is squared to obtain the suppressing quantity. An effective value obtained by the addition or subtraction of the aquared sum of the current data at present with the preceding sampled value is used as an operating quantity. When the ratio of the operating quantity to the suppressing quantity is higher than a prescribed value, bus protective action is performed. The suppressing quantity can be calculated through only one multiplication and long-time processing such as calculation of aquare root is not needed. Therefore, the processing speed does not fall even if the number of the bus connecting terminals is increased. Because the suppressing quantity does not vary due to the bypass speed or phase deviation, the characteristics do not fluctuate toward wrong non-operation at the time of an internal trouble and toward wrong operation at the time of an external trouble. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60212407-A (JP)
Inventor: ENRIKO ARUBITSUATEI
IPC: C08F10/00
Filed: 1985-03-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S56154144-A (JP)
Title: Idle driving control device for internal combustion engine
Inventor: NOMURA TOSHIO
IPC: F02D9/02
Filed: 1980-04-30
Abstract: PURPOSE: To perform idle driving economically by a method wherein at the time of sudden load increasing the proper control of the fuel feeding quantity control means such as the throttle valve opening and the fuel jet in EFI is automated through an electronic control device.  
     CONSTITUTION: A memory 1 memorizes the relation of engine temperature Te at the idling time to rpm Ne at said time as target value. And said output signals are operated together with the signals to be put in as an actual rpm Ne through an adder 2 to put out the deviation ΔNe thereof. Said deviation ΔNe is compared through a Zero detector 9 and the signals of deviation above the fixed value is recognized to be put into a comparator 4. In the comparator 4 said deviation signals are compared with the reference value to be put in from a reference value setter 5 to be followed by the comparing operation by a comparing operator 6. According the value thereof the driving device 7 is driven, to correct the deviation to the zero direction through the pulse motor 8 for correcting the throttle valve opening. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10249490-A (JP)
Title: Production of round cast billet by continuous casting
Inventor: HIRATA ATSUSHI
IPC: B22D11/043
Filed: 1997-03-11
Abstract: PROBLEM TO BE SOLVED: To prevent the development of an internal crack, center porosity, center segregation and core cracking regardless of kind of steel with a simple equipment, at the time of continuously casting a round cast billet for producing a seamless pipe. SOLUTION: Unsolidified rolling reduction method is sued and the rolling reduction of the rolling reduction rate R(mm), in which an unsolidified rolling reduction index P becomes 0.6-1.0 in the equation R=(P-fs)X/(1-fs) in a monoaxial direction with the rolling reducing velocity having >=20mm/min with one pair or more pairs of rolls, is given to the round cast billet, in which solid phase ratio fs at the center part is >0.2 to <1.0. Wherein, X is the thickness of the unsolidified layer (mm) and R is rolling reduction quantity (mm).
Patent JP-S63223032-A (JP)
Title: Continuous thin-film treatment apparatus
Inventor: ODA CHIKAO
IPC: C08G63/78
Filed: 1987-03-13
Abstract: PURPOSE:To obtain the titled apparatus containing definite amount of residence liquid and capable of preventing the degradation of polymer, by using a cylindrical vessel having inlet of the treating liquid at the top and an outlet at the bottom, providing the vessel with plurality of doughnut disks and a rotary shaft at the center and attaching an arm for scraping the surface of the disk to the shaft. CONSTITUTION:A plurality of doughnut disks 2a, 2b are placed in multiple stages in a main body 1 of a vertical cylindrical vessel having an inlet nozzle 8 of treating liquid at the top and an outlet nozzle 9 of the treating liquid at the bottom. A rotary shaft 5 extending through the center of the disks is furnished with arms 6a, 6b for scraping the upper surface of each doughnut disk. A liquid to be treated (e.g. intermediate polymer of polyethylene terephthalate) is continuously introduced through the inlet nozzle 8 into the main body 1, supplied to the upstream side of the uppermost doughnut disk 2a and formed in the form of a thin film by the scraping arm 6a rotating by the rotation of the rotary shaft 5. The liquid is dropped through the outer opening 12a and is formed into a thin film on the lower disk in the same manner as above.
Patent JP-H104652-A (JP)
Title: Commutator for motor
Inventor: NOSAKA KOJI
IPC: H02K13/04
Filed: 1997-03-11
Abstract: PROBLEM TO BE SOLVED: To prevent occurrence of disadvantages, such as slack or disconnection of a lead wire for an armature coil, connected to a commutator segment of a commutator for a motor and to lessen the number of assembling processes. SOLUTION: This commutator for a motor is equipped with a cylindrical commutator base 5, fixed to an armature shaft 4 of the motor 1, and with a plurality of nearly L-shaped commutator segments 6, provided in the outer peripheral part of the commutator base 5. The commutator segment 6 has a commutator segment base part 14 which is in slidable contact with a brush 7 and a rise part 15 which extends from the commutator segment base part 14 and has a hook pawl part 17, formed in the end part at an angle more acute than 90 deg., and the commutator base 5 is constituted of a small-diameter cylindrical part 13 whereon the commutator segment base part 14 is provided and of a large-diameter cylindrical part 11 which is integrally fixed to the small- diameter cylindrical part 13 and supports the rise part 15 of the commutator segment 6 in contact therewith.
Patent JP-S53140368-A (JP)
Title: Embossing process
Inventor: FUKI HIDEO
IPC: B29C47/06
Filed: 1977-05-14
Abstract: PURPOSE: To provide an embossing process designed to carryout easy plating in a post-process by laminating extrusion molding of polyvinyl chloride inner layer and ABS resin outer layer followed by applying concave-convex pattern on the outer layer while being in a softened state of the extrudate. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04291024-A (JP)
Title: Optical disk device
Inventor: SUENAGA KIYOYUKI
IPC: G11B7/085
Filed: 1991-03-20
Abstract: PURPOSE:To provide an optical disk device capable of preventing the collision between an objective lens and an optical disk when a focus servo is deviated. CONSTITUTION:When the objective lens deviates from a focus servo operation area and enters a prescribed distance range of the disk, the collision between the objective lens and the optical disk can be prevented by generating an approaching signal obtained by obtaining the AND of the outputs of comparators 59 and 60, by an AND circuit 61 giving the signal to a driving amplifier 57 within a servo circuit via an adder circuit 56, and moving an actuator 58 in the further direction of the disk.
Patent JP-S59182768-A (JP)
Title: Heat transfer recorder
Inventor: MURANAKA MASAICHI
IPC: B41J13/076
Filed: 1983-03-31
Abstract: PURPOSE:To obtain the titled apparatus which provides a calligraphic image of a high quality with limited uneven transfer by providing a powder dust removing means in the course of conveying an ink sheet and a recording sheet before the transfer section. CONSTITUTION:A long-belt-shaped ink sheet SI is taken up with a take-up means 4 passing through a transfer section 1A via powder dust removing rollers 5A and 5B. A long-belt-shaped or a cut-sheet-shaped recording sheet 8 is retained being wound on the circumference of a platen roller 2 with pinch rollers P1 and P2 via powder dust removing rollers 5C and 5D. The surface of rollers 5A-5D is made up of a porous material with a high viscosity (including foaming material such as silicon and urethane) and the rollers are rotated in the direction opposite to that of conveying the sheets SI and S with a weak torque to wipe out powder dust D on the sheet surface by having it absorbed into numerous holes 5H in the surface of the rollers 5.
Patent JP-S59180506-A (JP)
Title: Light control body
Inventor: OKADA SHIGERU
IPC: F21V5/04
Filed: 1983-03-30
Abstract: PURPOSE:To improve the formability of a light control surface without change in transparency and to improve mechanical strength by forming a light control member of a silicone resin and joining the light control member to a glass base plate by the self-adhesion of the silicone resin. CONSTITUTION:A base plate 1 has a plate surface consisting of a flat transparent glass plate which is formed into a disc shape. A light control member 2 is formed of a plate-shaped body consisting of a silicone resin having transparency, heat resistance, resilience and self-adhesiveness. The one surface thereof is formed to a light control surface 3 and the other surface to a flat surface 4. Since the joining of the member 2 to the surface 5 of the plate 1 is accomplished by the self-adhesiveness that arises when the silicone resin is heated and cured at about 100 deg.C, the stage for adhesion is omitted and the transparency is satisfactorily maintained without inclusions between the member 2 and the plate 1 and further the light control body is hardly strippable and has improved mechanical strength.
Patent JP-S63225505-A (JP)
Title: Production of high-purity aluminum nitride powder
Inventor: YOSHII YUTAKA
IPC: C01B21/072
Filed: 1987-03-13
Abstract: PURPOSE:To efficiently produce the title high-purity AlN powder having high thermal conductivity, by nitriding a mixture of Al powder, a fluorine-contg. ammonium compd., and AlN powder, introducing a reducing gas, and then keeping the atmosphere at a vacuum. CONSTITUTION:The mixture of metallic powder, a fluorine-contg. ammonium compd. (e.g., NH4F), and AlN powder is heated at 300-550 deg.C for several hours in a nitriding gas atmosphere to uniformly nitride the surface of the Al powder. The mixture is then heated for 1-5h4 at a temp. higher than the m.p. Al (900-1,300 deg.C) to completely nitride the Al. The reducing gas such as gaseous decomposed ammonia and gaseous H2 is introduced into the atmosphere, and allowed to stand for a specified time to carry out deoxidation. The gas is then discharged, the atmosphere is kept at 10<-3>Torr, the atmosphere is heated at 1,300-170 deg.C to remove the metal element, and the high-purity AlN powder contg. <=0.6wt.% total metal elements and having about 0.75mum particle diameter is obtained.
Patent JP-S53141990-A (JP)
Title: Special screw cutting system
Inventor: KIMURA HISAHIRO
IPC: B23Q5/00
Filed: 1977-05-16
Abstract: PURPOSE: To produce special screws other than constant-pitched screws, variable uppitched screws and variable down-pitched screws by generating a feed speed according to an arbitrary functional relationship with the spindle in terms of the position of rotation angle. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60202076-A (JP)
Inventor: ADACHI KAZUO
IPC: B66B29/08
Filed: 1984-03-24
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S601992-A (JP)
Inventor: ANTOINE MIKURUTO
IPC: H04N9/47
Filed: 1984-03-24
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H02234642-A (JP)
Title: Low-molecular peptide composition and production thereof
Inventor: NAKASHIRO MISAO
IPC: C07K14/415
Filed: 1989-03-09
Abstract: PURPOSE:To easily produce a low-molecular peptide composition in high efficiency by hydrolyzing a protein raw material with a dipeptidyl peptidase. CONSTITUTION:A low-molecular peptide composition containing <=10% of peptide having a molecular weight of >=1,000 can be produced by hydrolyzing an animal or vegetable protein raw material with dipeptidyl peptidase optionally after treating the raw material with a protease such as trypsin, chymotrypsin or subtilisin. The animal protein such as casein, albumen, milk and meat protein and a vegetable protein such as soybean, soybean whey and peanut protein can be used as the protein raw material. The hydrolysis reaction with dipeptidyl peptidase proceeds under the condition of conventional enzymatic reaction. For example, it desirably proceeds under a condition of pH 5-9, 25-50 deg.C and a substrate concentration of about 2-5%.
Patent JP-H08255013-A (JP)
Title: Data storage device for fault analysis
Inventor: TAKADA NAOZUMI
IPC: G05B23/02
Filed: 1995-03-16
Abstract: PURPOSE: To provide a data storage device for fault analysis which can securely gather and reserve data before fault occurrence if the fault occurs. CONSTITUTION: This device is equipped with a data gathering function 111 of a process computer 11 which is connected on-line to a process 50 to be monitored and gathers process data, a data storing function 112 of the process computer 11 which stores the gathered process data, a memory 13 which temporarily stores data in a specific period, tracing back from a current point, among the process data, a storage device 14 for saving which stores part of the data, and a saved information table 15 which previously contains plural faults that possibly occurs to the process 50 and data kinds required to analyze the causes of the faults so that they correspond to each other.  If a fault occurs, the data kind made to correspond to the fault is read out of the saved information table 15 and data of the corresponding kind stored in the memory 13 at the point of time are saved in the storage device 14 for saving.
Patent JP-H10254506-A (JP)
Title: Measurement processing method for measurement system
Inventor: MIURA MASARU
IPC: G05B15/02
Filed: 1997-03-12
Abstract: PROBLEM TO BE SOLVED: To easily prepare a control program corresponding to various measurement processing modes in a measurement system constituted of plural measurement devices and a controller for controlling the measurement device group. SOLUTION: A measurement processing is divided into the four parts of a sampling start condition processing 106, a data sampling processing 107, a sampling end condition processing 108 and a sampling trigger processing 109 and commands are defined corresponding to the respective parts. Further, the parameters of the respective commands are defined by further classifying the operations of the parts. The measurement processing mode is defined by the combination of the parameters. Thus, by changing the parameters, the control program is easily changed. As a result, even in the case that the number of the measurement devices is changed, the control program is easily changed without errors.
Patent JP-S63222506-A (JP)
Title: Band-pass filter
Inventor: UMEHIRA MASAHIRO
IPC: H03H7/01
Filed: 1987-03-11
Abstract: PURPOSE:To obtain a band-pass filter with small phase shift of input/output with respect to the input signal frequency fluctuation by connecting a series circuit comprising a band rejection filter and an attenuator to the output of a band-pass filter and synthesizing an output of the series circuit and an input signal by a synthesizer thereby supplying the result to the band-pass filter. CONSTITUTION:A band rejection filter 42 whose delay time is tau2 is connected to the output of the band-pass filter 41 whose delay time is tau1 and the attenuator 43 having attenuation A is connected to the output of the filter 42, the output of the attenuator 43 and the input signal are synthesized by the synthesizer 44 and the result is fed to the band-pass filter 41. The relation of tau1=A.tau2 exists among the delay times tau1, tau2 and the attenuation A. Thus, even when a burst signal having a large frequency difference between bursts is inputted, a transient phase change is eliminated and the band-pass filter having a small input/output phase shift is obtained against the input frequency fluctuation.